package com.tjsinfo.tjsoa.system.dao;

import java.util.List;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.LockMode;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.tjsinfo.tjsoa.system.vo.TSystemUserRoleGroup;

/**
 * A data access object (DAO) providing persistence and search support for
 * TSystemUserRoleGroup entities. Transaction control of the save(), update()
 * and delete() operations can directly support Spring container-managed
 * transactions or they can be augmented to handle user-managed Spring
 * transactions. Each of these methods provides additional information for how
 * to configure it for the desired type of transaction control.
 * 
 * @see com.tjsinfo.tjsoa.system.vo.TSystemUserRoleGroup
 * @author MyEclipse Persistence Tools
 */

public class TSystemUserRoleGroupDAO extends HibernateDaoSupport implements ITSystemUserRoleGroupDAO {
	private static final Log log = LogFactory
			.getLog(TSystemUserRoleGroupDAO.class);

	protected void initDao() {
		// do nothing
	}

	/* (non-Javadoc)
	 * @see com.tjsinfo.tjsoa.system.dao.ITSystemUserRoleGroupDAO#save(com.tjsinfo.tjsoa.system.vo.TSystemUserRoleGroup)
	 */
	public void save(TSystemUserRoleGroup transientInstance) {
		log.debug("saving TSystemUserRoleGroup instance");
		try {
			getHibernateTemplate().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	/* (non-Javadoc)
	 * @see com.tjsinfo.tjsoa.system.dao.ITSystemUserRoleGroupDAO#delete(com.tjsinfo.tjsoa.system.vo.TSystemUserRoleGroup)
	 */
	public void delete(TSystemUserRoleGroup persistentInstance) {
		log.debug("deleting TSystemUserRoleGroup instance");
		try {
			getHibernateTemplate().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	/* (non-Javadoc)
	 * @see com.tjsinfo.tjsoa.system.dao.ITSystemUserRoleGroupDAO#findById(java.lang.Integer)
	 */
	public TSystemUserRoleGroup findById(java.lang.Integer id) {
		log.debug("getting TSystemUserRoleGroup instance with id: " + id);
		try {
			TSystemUserRoleGroup instance = (TSystemUserRoleGroup) getHibernateTemplate()
					.get("com.tjsinfo.tjsoa.system.vo.TSystemUserRoleGroup", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByuserId(java.lang.Integer userId) {
	    log.debug("finding TSystemUserRoleGroup instance with userId: "
			+ userId );
	    try {
		    String queryString = "from TSystemUserRoleGroup as model where model.userId = ? order by userId desc";
		    return getHibernateTemplate().find(queryString, userId);
	    } catch (RuntimeException re) {
		    log.error("find by property name failed", re);
		    throw re;
	    }
	}
	/* (non-Javadoc)
	 * @see com.tjsinfo.tjsoa.system.dao.ITSystemUserRoleGroupDAO#findByExample(com.tjsinfo.tjsoa.system.vo.TSystemUserRoleGroup)
	 */
	public List findByExample(TSystemUserRoleGroup instance) {
		log.debug("finding TSystemUserRoleGroup instance by example");
		try {
			List results = getHibernateTemplate().findByExample(instance);
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	/* (non-Javadoc)
	 * @see com.tjsinfo.tjsoa.system.dao.ITSystemUserRoleGroupDAO#findByProperty(java.lang.String, java.lang.Object)
	 */
	public List findByProperty(String propertyName, Object value) {
		log.debug("finding TSystemUserRoleGroup instance with property: "
				+ propertyName + ", value: " + value);
		try {
			String queryString = "from TSystemUserRoleGroup as model where model."
					+ propertyName + "= ?";
			return getHibernateTemplate().find(queryString, value);
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	/* (non-Javadoc)
	 * @see com.tjsinfo.tjsoa.system.dao.ITSystemUserRoleGroupDAO#findAll()
	 */
	public List findAll() {
		log.debug("finding all TSystemUserRoleGroup instances");
		try {
			String queryString = "from TSystemUserRoleGroup";
			return getHibernateTemplate().find(queryString);
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	/* (non-Javadoc)
	 * @see com.tjsinfo.tjsoa.system.dao.ITSystemUserRoleGroupDAO#merge(com.tjsinfo.tjsoa.system.vo.TSystemUserRoleGroup)
	 */
	public TSystemUserRoleGroup merge(TSystemUserRoleGroup detachedInstance) {
		log.debug("merging TSystemUserRoleGroup instance");
		try {
			TSystemUserRoleGroup result = (TSystemUserRoleGroup) getHibernateTemplate()
					.merge(detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	/* (non-Javadoc)
	 * @see com.tjsinfo.tjsoa.system.dao.ITSystemUserRoleGroupDAO#attachDirty(com.tjsinfo.tjsoa.system.vo.TSystemUserRoleGroup)
	 */
	public void attachDirty(TSystemUserRoleGroup instance) {
		log.debug("attaching dirty TSystemUserRoleGroup instance");
		try {
			getHibernateTemplate().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	/* (non-Javadoc)
	 * @see com.tjsinfo.tjsoa.system.dao.ITSystemUserRoleGroupDAO#attachClean(com.tjsinfo.tjsoa.system.vo.TSystemUserRoleGroup)
	 */
	public void attachClean(TSystemUserRoleGroup instance) {
		log.debug("attaching clean TSystemUserRoleGroup instance");
		try {
			getHibernateTemplate().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public static ITSystemUserRoleGroupDAO getFromApplicationContext(
			ApplicationContext ctx) {
		return (ITSystemUserRoleGroupDAO) ctx.getBean("TSystemUserRoleGroupDAO");
	}
}